Its low cost and room-activation options make it useful early on or for things like Eerie triggers, but dont expect it to dominate outside of those niche scenarios
This card was made to support the casualty mechanic, so you always have a nice, disposable devil around
The Crystals incorporate the Medallion text, and offer way more passive and late-game utility, so theyll likely be very strong for the decks that want them, but theyre less important and more replaceable than 2-mana rocks
Being able to sacrifice Goblins for red mana might not seem overpowered, but due to the way Goblin strategies tend to snowball, providing a slightly more destructive red version of Llanowar Elves is often enough to help Goblin decks outspeed opponents with ease
Read More: 10 Amazing Commanders That Cost Less Than A Dollar Bonus Krarks Thumb Finally, if youre playing a deck built around coin flips, then youre going to need a copy of Krarks Thumb in your deck